Levelnes or Levelness: How To spell?
The word Levelnes is misspelled against Levelness, a noun meaning "The state or quality of being level."
Levelness has double 'ss' in the end mispronounced as 's'Remember double 'SS' appears in the end of this word which should not be misspelled with single 'S'
Wrong Spelling:  levelne-s  Correct Spelling:  levelne-ss 
Explore spell check of Levelness to spell without errors.